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  SUMOrganization of the nucleus

Heun, P. (2007). SUMOrganization of the nucleus. Current Opinion in Cell Biology, 19, 350-355.

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 Urheber:
Heun, Patrick1, Autor           
Affiliations:
1Department of Cellular and Molecular Immunology, Max Planck Institute of Immunobiology and Epigenetics, Max Planck Society, ou_2243641              

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 Zusammenfassung: In the eukaryotic nucleus, gene expression and maintenance of genome integrity are tightly controlled at multiple levels, from the molecular details to the higher-order structure of the genome. The nucleus contains spatially and functionally distinct compartments in which these fundamental processes are carried out. While the dynamics and functions of some nuclear subdomains, like the nucleolus, have been well studied, other domains, like the PML-nuclear bodies, remain enigmatic. Recent evidence has now implicated the SUMOylation pathway as an important player in subnuclear architecture, particularly in the assembly of PML-nuclear bodies. Related functions include the organization of chromatin loops and maintenance of rDNA repeat stability. Consequently, complete loss of SUMO modification profoundly affects nuclear organization and cell viability.

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Sprache(n): eng - English
 Datum: 2007
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: eDoc: 329725
 Art des Abschluß: -

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Titel: Current Opinion in Cell Biology
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: -
Seiten: - Band / Heft: 19 Artikelnummer: - Start- / Endseite: 350 - 355 Identifikator: -